Sure Ascension Island

Sure Ascension Island Logo


Company Name

Sure South Atlantic Ltd

Ownership Type


Ownership/Controlling Entity



4G LTE Frequency Bands

Company Overview

Sure delivers telecommunication services in the South Atlantic to Ascension Island, Falkland Islands and Saint Helena. Sure provides national and international fixed line, mobile roaming and broadband services as well as data centre and enterprise solutions to consumer and corporate customers.

In 2012 the company rolled out 2G 900 MHz services and B3 (1800 MHz) LTE for mobile data services on Ascension Island. Sure does not provide 3G service on the island.

SURE South Atlantic & Diego Garcia (S&D) are wholly owned subsidiaries of Batelco Group, acquired in 2013. The companies are telecommunications providers serving customers in the British Overseas Territories of the islands of Ascension, Falklands, Saint Helena and Diego Garcia. In each of these locations, operating under an exclusive license Sure is a full feature network operator delivering voice, broadband and data services.

4G LTE Network Information

Details on LTE network deployments are shown below. Data are often incomplete due to commercial nature. Consult dossier text for further details.

Evolution Status Active
Max. MIMO Max. Modulation
Carrier Aggregation - Features -
LTE BandChannel WidthStatus
No Data Active